Inventor
CHEN CHI-CHIH
US32 patents
⚠️ This page may combine multiple inventors who share the name “CHEN CHI-CHIH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
8 patentsUS9871133B2Jan 16, 2018
Lateral DMOS device with dummy gate
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US11088277B2Aug 10, 2021
Power MOSFETs structure
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations71
US11967645B2Apr 23, 2024
Power MOSFETs structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US9871134B2Jan 16, 2018
Power MOSFETs and methods for manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations61
US10727334B2Jul 28, 2020
Lateral DMOS device with dummy gate
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10453955B2Oct 22, 2019
Lateral DMOS device with dummy gate
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10672904B2Jun 2, 2020
Power MOSFETs and methods for manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US10269954B2Apr 23, 2019
Power MOSFETs and methods for manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
OHIO STATE INNOVATION FOUNDATION
5 patentsUS9716312B2Jul 25, 2017
Multiple-input multiple-output ultra-wideband antennas
OHIO STATE INNOVATION FOUNDATION7 citations83
US10063063B2Aug 28, 2018
Harmonic harvester for improved RF-to-DC rectifying efficiency
OHIO STATE INNOVATION FOUNDATION5 citations73
US9985461B2May 29, 2018
Systems capable of self-harvesting energy from wireless devices and methods of using the same
OHIO STATE INNOVATION FOUNDATION6 citations66
US10637255B2Apr 28, 2020
Harmonic harvester for improved RF-to-DC rectifying efficiency
OHIO STATE INNOVATION FOUNDATION1 citations62
US9343810B2May 17, 2016
Method of making an extremely low profile wideband antenna
OHIO STATE INNOVATION FOUNDATION2 citations56
UNIV OHIO STATE
4 patentsUS7295154B2Nov 13, 2007
Vehicle obstacle warning radar
UNIV OHIO STATE31 citations92
US9425516B2Aug 23, 2016
Compact dual band GNSS antenna design
UNIV OHIO STATE3 citations73
US6806826B2Oct 19, 2004
Vehicle obstacle warning radar
UNIV OHIO STATE9 citations73
US9263800B2Feb 16, 2016
Artificial skin for radar mannequins
UNIV OHIO STATE1 citations51
MEDIATEK INC
4 patentsUS11205401B1Dec 21, 2021
HDMI device and power-saving method for immediately switching HDMI ports
MEDIATEK INC7 citations82
US11770583B1Sep 26, 2023
HDMI device and power-saving method for immediately switching HDMI ports
MEDIATEK INC1 citations61
US12425683B2Sep 23, 2025
Clock control method and electronic device thereof
MEDIATEK INC0 citations60
US12581026B2Mar 17, 2026
Power saving method for high definition multimedia interface
MEDIATEK INC0 citations48
TOYOTA ENG & MFG NORTH AMERICA
3 patentsUS10597835B2Mar 24, 2020
Surrogate for concrete divider
TOYOTA ENG & MFG NORTH AMERICA3 citations70
US10689818B2Jun 23, 2020
Surrogate for metal guardrail
TOYOTA ENG & MFG NORTH AMERICA1 citations60
US9846106B2Dec 19, 2017
Apparatus and device for use in automotive testing
TOYOTA ENG & MFG NORTH AMERICA0 citations46